Method Process

Source/MultitrackRecorder.cpp:294–332

}

void MultitrackRecorderTrack::Process(double time)
{
   int numChannels = GetBuffer()->NumActiveChannels();
   for (size_t i = 0; i < mRecordChunks.size(); ++i)
   {
      if (mRecordChunks[i]->NumActiveChannels() > numChannels)
         numChannels = mRecordChunks[i]->NumActiveChannels();
   }

   ComputeSliders(0);
   SyncBuffers(numChannels);

   if (mDoRecording)
   {
      for (size_t i = 0; i < mRecordChunks.size(); ++i)
         mRecordChunks[i]->SetNumActiveChannels(numChannels);

      for (int i = 0; i < GetBuffer()->BufferSize(); ++i)
      {
         int chunkIndex = mRecordingLength / kRecordingChunkSize;
         int chunkPos = mRecordingLength % kRecordingChunkSize;
         for (int ch = 0; ch < numChannels; ++ch)
            mRecordChunks[chunkIndex]->GetChannel(ch)[chunkPos] = GetBuffer()->GetChannel(MIN(ch, GetBuffer()->NumActiveChannels() - 1))[i];
         ++mRecordingLength;
      }
   }

   if (GetTarget())
   {
      for (int ch = 0; ch < GetTarget()->GetBuffer()->NumActiveChannels(); ++ch)
      {
         float* buffer = GetBuffer()->GetChannel(MIN(ch, GetBuffer()->NumActiveChannels() - 1));
         Add(GetTarget()->GetBuffer()->GetChannel(ch), buffer, GetBuffer()->BufferSize());
         GetVizBuffer()->WriteChunk(buffer, GetBuffer()->BufferSize(), MIN(ch, GetVizBuffer()->NumChannels() - 1));
      }
   }

   GetBuffer()->Reset();
}

void MultitrackRecorderTrack::Poll()
{